Fabio Viviani's baked Gruyere, Parmesan and caramelized onion tart recipe
As seen on the 'GMA' Lunch Break live stream
"GMA" caught up with chef Fabio Viviani of "Top Chef" fame to learn how to make an authentic Italian lunch. Viviani shared his recipe for a cheesy, onion tart. Follow the recipe below to make it at home.
Preheat oven to 375F. In a large sauté pan, add the oil and butter. Once it starts to bubble, add onions and garlic. Stir and cook until well caramelized.
Add the cream and balsamic vinegar. Reduce until onions are completely coated, about 6 to 8 minutes. Once it resembles syrup, remove and set aside.
Beat eggs, and mix in the Gruyere cheese and onions. Season to taste with salt and pepper. Divide evenly between the two pie shells.
Place on baking sheets, sprinkle with the Grana Padano, and toss in the oven. Cook for 15-20 minutes, or until filling is set and starting to brown.
Serves 6-8 as appetizer.
Recipe courtesy of "Fabio's 30-Minute Italian by Fabio Viviani"; published by St. Martin’s Press. Copyright ©2017 by Fabio Viviani. All Rights Reserved. Used with Permission.